List of Information - Bay Unit
387
7SS52 V4 Manual
C53000-G1176-C182-3
7612 >CBF L2 >Circuit breaker failure start phase L2 on IOT 1 TA 194 71
7613 >CBF L3 >Circuit breaker failure start phase L3 on IOT 1 TA 194 72
7614 >CBF puls >Circuit breaker failure pulse on IOT 1 TA 194 73
7615 >CBF release >Circuit breaker failure release on/off IOT 1 TA 194 74
7616 >TRIP release >Trip release on/off IOT 1 TA 194 75
7617 >CB OFF >Circuit breaker open on/off IOT
7618 >CB man.close >Circuit breaker manual close on IOT 1 TA 194 77
7619 >CB not ready >Circuit breaker not ready on/off IOT 1 GI 194 78
7620 >Bay o.of ser. >Bay out of service on/off IOT 1 GI 194 79
7621 >CBF 3-pole >Circuit breaker failure start 3-pole on/off IOT 1 TA 194 80
7622 >CBF rel.3p. >Circuit breaker failure release 3-pole on/off IOT 1 TA 194 81
7623 >CB ON >Circuit breaker closed on/off IOT
7624 >Isol.maint. >Isolator maintenance on/off IOT 1 GI 194 83
7625 >b.u.CBF L1 >Back-up breaker failure start phase L1 on IOT 1 TA 194 84
7626 >b.u.CBF L2 >Back-up breaker failure start phase L2 on IOT 1 TA 194 85
7627 >b.u.CBF L3 >Back-up breaker failure start phase L3 on IOT 1 TA 194 86
7628 >b.u.CBF 3pol >Back-up breaker failure start 3-pole on IOT 1 TA 194 87
7629 >Blk.BB TRIP >Block TRIP commands of whole busbar on IOT
7630 BB flt.detect Busbar protection: Fault detected on 2 GI 194 90
7631 BB Trip L123 Busbar protection: Trip in phase L123 on OT 2 TA 194 100
7632 CBF Trp.rp.3p CBF protection: Trip repeat phase L123 on OT 2 TA 194 101
7633 CBF Trp.rp.L1 CBF protection: Trip repeat phase L1 on OT 2 TA 194 102
7634 CBF Trp.rp.L2 CBF protection: Trip repeat phase L2 on OT 2 TA 194 103
7635 CBF Trp.rp.L3 CBF protection: Trip repeat phase L3 on OT 2 TA 194 104
7636 CB Test L1 Circuit breaker test: Trip phase L1 on OT 2 194 105
7637 CB Test L2 Circuit breaker test: Trip phase L2 on OT 2 194 106
7638 CB Test L3 Circuit breaker test: Trip phase L3 on OT 2 194 107
7639 BB intertrip Busbar protection: Intertrip on OT 2 194 108
7640 Bay o.of serv. Bay is out of service on/off OT
7641 Isol.mainten. Isolator maintenance on/off OT
7642 CB not plaus. State of circuit breaker not plausible on/off OT 1 194 124
7643 CBF Trip L123 CBF protection: Trip L123 on OT 2 TA 194 125
7644 End-Flt. Trip End fault protection: Trip phase L123 on OT 2 TA 194 126
7645 Trip blocked Trip is blocked by Central Unit on/off OT
7646 CBF-Prot.bloc CBF protection blocked by Central Unit on/off OT
7650 Fail Com.CU Failure in communication w.Central Unit on/off O 1 GI 194 121
7651 Param.f.CU Receiving parameters from Central Unit on 1 194 122
7652 Fail MV.Offs. Failure in offset of measured values on/off O 1 GI 194 129
7656 CT inversion Inversion polarity of curr. transformer on/off OT
7657 BB TRIP block TRIP commands of whole busbar blocked on/off OT
7658 BF BZ blkd. BF (ext.start) of whole busbar blocked on/off OT
7659 Test mode Test mode of protective functions on/off OT
FNo. Short Text Logical Function Log Buffers Configurable
in Matrix
IEC 60870-5-103
Event Log On/Off
Measured Value
Trip (Fault) Log On/Off
Binary Input I
Binary Output O
(LED, alarm relay)
Trip Relay T
Data Unit
Compatible Annunciation
General Interrogation
Annunc. for Fault Rec. Buffer
(Tagged)
Type (p: Corresponds to
parameter “Function type“)
Information Number
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